/
main.go
80 lines (69 loc) · 1.41 KB
/
main.go
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package main
import (
"context"
"fmt"
"os"
"os/signal"
"runtime"
"github.com/pkg/errors"
"github.com/xackery/talkeq/client"
"github.com/xackery/talkeq/tlog"
)
// Version is the build version
var Version string
func main() {
w, err := os.Create("talkeq.log")
if err != nil {
fmt.Println(err)
if runtime.GOOS == "windows" {
option := ""
fmt.Println("press a key then enter to exit.")
fmt.Scan(&option)
}
os.Exit(1)
}
defer w.Close()
tlog.Init(w, os.Stdout)
err = run(w)
if err != nil {
tlog.Errorf("run failed with error: %s", err)
if runtime.GOOS == "windows" {
option := ""
fmt.Println("press a key then enter to exit.")
fmt.Scan(&option)
}
tlog.Sync()
os.Exit(1)
}
tlog.Infof("exited safely")
tlog.Sync()
os.Exit(0)
}
func run(w *os.File) (err error) {
if Version == "" {
Version = "1.x.x EXPERIMENTAL"
}
tlog.Infof("starting talkeq %s", Version)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
signalChan := make(chan os.Signal, 1)
signal.Notify(signalChan, os.Interrupt)
c, err := client.New(ctx)
if err != nil {
return errors.Wrap(err, "new client")
}
err = c.Connect(ctx)
if err != nil {
return errors.Wrap(err, "connect")
}
select {
case <-ctx.Done():
case <-signalChan:
err = c.Disconnect(ctx)
if err != nil {
return errors.Wrap(err, "signal disconnect")
}
tlog.Infof("exiting, interrupt signal sent")
}
return
}